CATDOLL : How old is a 21-year-old cat?

A 21-year-old cat is equivalent to a 100-year-old human.

The age comparison table of cats and humans is as follows:

1 and a half months = 4 years old; 3 months = 6 years old; 6 months = 10 years old; 9 months = 13 years old; 1 year = 15 years old.

2 years = 24 years old; 3 years = 28 years old; 4 years = 32 years old; 5 years = 36 years old; 6 years = 40 years old.

7 years = 44 years old; 8 years = 48 years old; 9 years = 52 years old; 10 years = 56 years old; 11 years = 60 years old.

12 years = 64 years old; 13 years = 68 years old; 14 years = 72 years old; 15 years = 76 years old; 16 years = 80 years old.

17 years = 84 years old; 18 years = 88 years old; 19 years = 92 years old; 20 years = 96 years old; 21 years = 100 years old.

How to Care for a Cat with a Turtleneck

Feed a high-quality, high-protein food specifically for senior cats. Senior cats have a much higher protein requirement than younger and adult cats. In addition to the inevitable aging of the body, illness and stress can also cause a loss of protein stores, thereby reducing the body's muscle tissue, and protein supplementation can effectively make up for these losses.